Home / 1,051,092.90-1,450,507.84-567,658.15

Finding the Fourth Proportional to 1,051,092.90, 1,450,507.84 and 567,658.15

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Solution

The fourth proportional to 1,051,092.90, 1,450,507.84 and 567,658.15 is: 783,368.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,092.90 : 1,450,507.84 = 567,658.15 : x
  2. Step 2: Convert to fraction form
    1,051,092.90/1,450,507.84 = 567,658.15/x
  3. Step 3: Cross multiply
    1,051,092.90x = 1,450,507.84 × 567,658.15
  4. Step 4: Simplify right side
    1,051,092.90x = 823,392,591,969.48
  5. Step 5: Solve for x
    x = 823,392,591,969.48/1,051,092.90
  6. Step 6: Final answer
    x = 783,368.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.